TA8122AFG Datasheet PDF - Toshiba

3V AV / FM 1Chip Tuner IC

●TA8122ANG / AFG and TA8123ANG / AFG are the AM / FM 1chip tuner ICs, which are designed for portable radios and 3V headphone radios.

●Features

●•  Built−in FM F / E, AM / FM IF and FM ST DET

●•  AM detector coil, FM IFT and IF coupling condenser are not needed.

●•  For adopting ceramic discriminator and ceramic resonator, it is not necessary to adjust the FM quad detector Circuit and FM ST DET VCO circuit.

●•  S curve characteristics of FM detection output in TA8122ANG / AFG and TA8123ANG / AFG are reverse to each other.

●    TA8122ANG / AFG: Reverse characteristic

●    TA8123ANG / AFG: Normal characteristic

●•  Compact pakage

●    TA8122ANG / 23ANG: Shrink DIP 24 pin (1.78mm pitch)

●    TA8122AFG / 23AFG: Mini flat package 24 pin

●•  Operating supply voltage range

●     VCC= 1.8~7.0V (Ta = 25°C)